Reply To: Error Output When Running in Parallel (Mpirun)

[anandanandan86]

I think the correct compiler settings should have been used as there is no error during compilation, and the calculation is exporting contours and result files as expected (at least below a certain core count). Is there any file that I should share to shed more light on the issue?

The program is a modification of the cylinder3d example case that has been changed to model flow within a 3d room with a few obstructions inside. The Smagorinsky turbulence model that comes with OpenLB is also implemented in this case (in contrast to the original cylinder3d case, which was laminar).